diff --git a/packages/account-postgres-sink-service/Dockerfile b/packages/account-postgres-sink-service/Dockerfile
index 128ed9572..94dc289d8 100644
--- a/packages/account-postgres-sink-service/Dockerfile
+++ b/packages/account-postgres-sink-service/Dockerfile
@@ -12,7 +12,6 @@ RUN yarn set version stable
 RUN yarn install
 
 COPY src src
-# COPY typings typings
 COPY tsconfig.build.json tsconfig.json
 
 RUN yarn run build
diff --git a/packages/account-postgres-sink-service/typings/cron.d.ts b/packages/account-postgres-sink-service/typings/cron.d.ts
deleted file mode 100644
index a2104d388..000000000
--- a/packages/account-postgres-sink-service/typings/cron.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module "cron" {
-  let _cron: any;
-  export = _cron;
-}